/* CSS Reset */
*{
  box-sizing: border-box;
}

body,div,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,iframe,input,textarea,select,label,article,aside,footer,header,menu,nav,section,time,audio,video{
  margin: 0;
  padding: 0;
}

article,aside,footer,header,nav,section,audio,canvas,video{
  display: block
}

html,body{
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  margin: 0 auto;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-touch-callout: none;
}

article,aside,details,figcaption,figure,footer,header,menu,nav,section{
  display: block;
}

iframe,fieldset,img,a img{
  border: none;
}

address,caption,cite,code,dfn,em,strong,th,var{
  font-weight: normal;
  font-style: normal;
}

ul,ol{
  list-style: none;
}

h1,h2,h3,h4,h5,h6{
  font-weight: normal;
}

h1{
  font-size: 0.9rem;
}

h2{
 font-size: 0.8rem;
}

h3{
  font-size: 0.7rem;
}

a:link,a:visited,a:hover,a:active{
  background: transparent;
  text-decoration: none;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

table{
  border-collapse: collapse;
  border-spacing: 0;
}

textarea{
  resize: none;
}

input,select,img{
  vertical-align: middle;
}

input,select,textarea{
  font-family: "Helvetica Neue", Helvetica, STHeiTi, "微软雅黑", Arial, sans-serif;
  outline: 0;
}

input[type="text"],input[type="password"],textarea{
  -webkit-user-modify: read-write-plaintext-only;
}

input[type="checkbox"],input[type="radio"]{
  padding: 0;
}

input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{
  -webkit-appearance: none;
}

button,input[type="button"],input[type="reset"],input[type="submit"]{
  cursor: pointer;
  -webkit-appearance: button;
}

button{
  font-family: "Helvetica Neue", Helvetica, STHeiTi, "微软雅黑", Arial, sans-serif;
  outline: 0;
}

button::-moz-focus-inner,input::-moz-focus-inner{
  border: 0;
  padding: 0;
}
/* CSS Reset end */

/* single class */
.mt5px{ margin-top: 5px; }
.mt10px{ margin-top: 10px; }
.mt15px{ margin-top: 15px; }
.mt20px{ margin-top: 20px; }
.ml5px{ margin-left: 5px; }
.ml10px{ margin-left: 10px; }
.ml15px{ margin-left: 15px; }
.ml20px{ margin-left: 20px; }
.mr5px{ margin-right: 5px; }
.mr10px{ margin-right: 10px; }
.mr15px{ margin-right: 15px; }
.mr20px{ margin-right: 20px; }
.mb5px{ margin-bottom: 5px; }
.mb10px{ margin-bottom: 10px; }
.mb15px{ margin-bottom: 15px; }
.mb20px{ margin-bottom: 20px; }
.p5px{ padding: 5px; }
.p10px{ padding: 10px; }
.p20px{ padding: 20px; }
.pt5px{ padding-top: 5px; }
.pt10px{ padding-top: 10px; }
.pt15px{ padding-top: 15px; }
.pt20px{ padding-top: 20px; }
.pb5px{ padding-bottom: 5px; }
.pb10px{ padding-bottom: 10px; }
.pb15px{ padding-bottom: 15px; }
.pb20px{ padding-bottom: 20px; }
.pl5px{ padding-left: 5px; }
.pl10px{ padding-left: 10px; }
.pl15px{ padding-left: 15px; }
.pl20px{ padding-left: 20px; }
.pl30px{ padding-left: 30px; }
.pr5px{ padding-right: 5px; }
.pr10px{ padding-right: 10px; }
.pr15px{ padding-right: 15px; }
.pr20px{ padding-right: 20px; }
.pr30px{ padding-right: 30px; }
.f-bold{ font-weight: bold; }
.f-normal{ font-weight: normal; }
.oa{ overflow: auto; }
.oh{ overflow: hidden; }
.fl{ float: left; }
.fr{ float: right; }
.clearfix:after{ content: "."; display: block; height: 0; visibility: hidden; clear: both; }
.clearfix{ *zoom: 1; }
.h20px{ height: 20px; }
.h25px{ height: 25px; }
.h30px{ height: 30px; }
.h35px{ height: 35px; }
.h40px{ height: 40px; }
.lh20px{ line-height: 20px; }
.lh25px{ line-height: 25px; }
.lh30px{ line-height: 30px; }
.lh35px{ line-height: 35px; }
.lh40px{ line-height: 40px; }
.f0{ font-size: 0; }
.f12px{ font-size: 12px; }
.f13px{ font-size: 13px; }
.f14px{ font-size: 14px; }
.f16px{ font-size: 16px; }
.f18px{ font-size: 18px; }
.f24px{ font-size: 24px; }
.text-left{ text-align: left; }
.text-center{ text-align: center; }
.text-right{ text-align: right; }
.hidden{ display: none; }
.inline-block{display: inline-block; }
.rel{ position: relative; }
/* single class end */
